The analysis of statistical power is an essential skill for anyone who relies on tests of statistical significance. Yet many text books say little about it.
In this plain-English primer, you will learn how to avoid the many problems that arise from misunderstanding issues of statistical power.
Using simple FAQs and a class-tested approach characterized by easy-to-follow examples, Statistical Power Trip will provide you with the tools you need to design studies that work.
Statistical Power Trip is a 55 page e-book. If you’re looking for something a little more substantial but still written in jargon-free language, I recommend The Essential Guide to Effect Sizes.
Effect Size FAQs 